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[23.128.96.19]) by mx.google.com with ESMTPS id h19-20020a62b413000000b004faec051bd4si13977809pfn.242.2022.05.02.16.32.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 May 2022 16:32:11 -0700 (PDT) Received-SPF: softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) client-ip=23.128.96.19; Authentication-Results: mx.google.com; dkim=pass header.i=@lunn.ch header.s=20171124 header.b=DHfc0fp2; spf=softfail (google.com: domain of transitioning linux-kernel-owner@vger.kernel.org does not designate 23.128.96.19 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 0D5322AC4E; Mon, 2 May 2022 16:32:02 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1359023AbiD2M0p (ORCPT + 99 others); Fri, 29 Apr 2022 08:26:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229613AbiD2M0m (ORCPT ); Fri, 29 Apr 2022 08:26:42 -0400 Received: from vps0.lunn.ch (vps0.lunn.ch [185.16.172.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 00EA5C1C81 for ; Fri, 29 Apr 2022 05:23:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Transfer-Encoding:Content-Disposition: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:From: Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Content-Disposition: In-Reply-To:References; bh=+F+t14h7dCMqtUvgMcQLvebwaz98xMAMgfVgVM5gZxg=; b=DH fc0fp2suOod35jaezHtQzI/GeWnMOnPNtvy2ZZ3zkoTI2xVJkpzpoOGrQlNOqVEb/u+BZELggxi1n ZH80PsT32uFBiQY+kmsdbPkWUCG64t69VLluRPwU1ckgVR+me+XvikcRVHLOGUOBMaGTXSzqmWqDU bftFOR3zqswBLEM=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1nkPeO-000TdN-Ev; Fri, 29 Apr 2022 14:23:08 +0200 Date: Fri, 29 Apr 2022 14:23:08 +0200 From: Andrew Lunn To: Pali =?iso-8859-1?Q?Roh=E1r?= Cc: Gregory Clement , Sebastian Hesselbarth , Thomas Gleixner , Marc Zyngier , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x Message-ID: References: <20220425113706.29310-1-pali@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220425113706.29310-1-pali@kernel.org> X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 25, 2022 at 01:37:05PM +0200, Pali Roh?r wrote: > Register ARMADA_370_XP_INT_FABRIC_MASK_OFFS is Armada 370 and XP specific > and on new Armada platforms it has different meaning. It does not configure > Performance Counter Overflow interrupt masking. So do not touch this > register on non-A370/XP platforms (A375, A38x and A39x). Hi Pali Do the Armada 375, 38x and 39x have an over flow interrupt? I assume not. Does this need a fixes tag? Should it be back ported in stable? Andrew